Unfortunately, a substantial minority of the public pay little heed to the wording of the Scottish Outdoor Access Code - just look at the issues faced constantly by some stalking estates and farms, despite the fine words in the Code about having respect for legitimate countryside activities. In any case, there is no enforcement, even when the Code is breached in the most blatant and bloody-minded manner.
True, in remote areas of the Highlands, public access to private land may have relatively little adverse impact. But in more densely populated areas, or in rural tourism hotspots, the problems are very real. Some Scottish national park authorities are now attempting to mitigate the problems with byelaws. Broader changes to the legislation have been mooted, even by nationalist politicians whose local constituents have been been outraged by some of the misbehaviour local communities have suffered.
South of the border, the imposition of a Scottish-style land "nationalisation" would cause these same problems, but on a much, much wider scale - not least for stalking, wildlife and fieldsports. Here there is a vastly higher population density and the sort of problems already experienced in certain parts of Scotland would be replicated right across whole swathes of England and Wales.
And for what genuine need? South of the border, contrary to the myths propagated by an unholy combination of Marxist campaigners and animal rights activists, there is already ample and appropriate public access to private land - including a vast and growing network of linear public rights of way (much of which has been gained by persistent trespass, which is rewarded by the legal fiction of presumed dedication) as well as statutory access to moors and commons in the uplands, permissive access schemes... and then, of course, there is the huge public forestry estate - all of which is open to the public.
Greed and envy should be no excuse for usurping private property rights.